PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4200MILITARYVERSIONCounting Apparatus,bacterial Col

Orbeco-Hellige, Inc. · NSN 6640-01-034-0479 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-034-0479 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-034-0479. Primary manufacturer part number: 4200MILITARYVERSION.
Features
  • Counting Apparatus,bacterial Col — FSC 6640
  • Features Provided: ANNULAR MIRROR AND CENTERING SCREW DISH SUPPORT AND FLUORESCENT LAMP OR INCANDESCENT LAMP AND INDIRECT LIGHT BEAM AND WOLFHEUGEL PLATE
  • Case Shape: SLOPING FRONT AND VERTICAL BACK AND VERTICAL SIDE
  • Mounting Type: RUBBER PAD
  • Voltage Rating: 115.0 VOLTS NOMINAL
  • Plate Aperture Overall Diameter: 4.500 INCHES IN
  • Magnifier Mounting Type: VERTICAL ROD SLIDING IN WELL
  • Lamp Wattage Rating in Watts: 40.0
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Counting Apparatus,bacterial Col, cataloged under National Stock Number 6640-01-034-0479, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Orbeco-Hellige, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-034-0479
Primary Part Number4200MILITARYVERSION
Item NameCounting Apparatus,bacterial Col
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerOrbeco-Hellige, Inc.
StatusACTIVE
Features ProvidedANNULAR MIRROR AND CENTERING SCREW DISH SUPPORT AND FLUORESCENT LAMP OR INCANDESCENT LAMP AND INDIRECT LIGHT BEAM AND WOLFHEUGEL PLATE
Case ShapeSLOPING FRONT AND VERTICAL BACK AND VERTICAL SIDE
Mounting TypeRUBBER PAD
Voltage Rating115.0 VOLTS NOMINAL
Plate Aperture Overall Diameter4.500 INCHES IN
Magnifier Mounting TypeVERTICAL ROD SLIDING IN WELL
Lamp Wattage Rating in Watts40.0
Magnifier Lens Overall Diameter5.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-014-4615B687R-96B INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
2940-00-076-2597136500 INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
4320-00-738-44243325/950 INTERCHANGEABLE
Pump,reciprocating
Circor Pumps North America Llc
5950-00-767-51283325 INTERCHANGEABLE
Transformer,pulse
Howmet Global Fastening Systems Inc Div Torrance Operations
4940-00-816-195133-25 INTERCHANGEABLE
Mixer,liquid,revolving Shaft
Lightnin a Unit of General Signal Corp
5120-00-892-59945120-892-5994 INTERCHANGEABLE
Blade,socket Head Screw Key
General Services Administration Federal Supply Service
6750-00-936-9860 INTERCHANGEABLE
Paper,photographic
8730-00-963-3138 INTERCHANGEABLE
Seed Grass
5935-00-993-23723325C INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
7030-01-015-6222 INTERCHANGEABLE
Tape,computer
Cross-Reference Index
Part NumberManufacturer
4200MILITARYVERSION PRIMARY Orbeco-Hellige, Inc. (USA)
MIL-C-37760 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3325 Leica Inc Surveying and Photogrammetry Systems Div (USA)
4200MILITARYVERSION Orbeco-Hellige, Inc. (USA)
Related Parts
4730-00-014-4615INTERCHANGEABLE
NIPPLE,PIPE
B687R-96B
2940-00-076-2597INTERCHANGEABLE
FILTER ELEMENT,FLUID
136500
4320-00-738-4424INTERCHANGEABLE
PUMP,RECIPROCATING
3325/950
5950-00-767-5128INTERCHANGEABLE
TRANSFORMER,PULSE
3325
4940-00-816-1951INTERCHANGEABLE
MIXER,LIQUID,REVOLVING SHAFT
33-25
5120-00-892-5994INTERCHANGEABLE
BLADE,SOCKET HEAD SCREW KEY
5120-892-5994
6750-00-936-9860INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
8730-00-963-3138INTERCHANGEABLE
SEED GRASS
5935-00-993-2372INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3325C
7030-01-015-6222INTERCHANGEABLE
TAPE,COMPUTER
5915-01-089-8804INTERCHANGEABLE
FILTER,BAND PASS
3325
6515-01-094-1275INTERCHANGEABLE
BAG,OSTOMY
3325

Frequently Asked Questions

What is NSN 6640-01-034-0479?

NSN 6640-01-034-0479 is a Counting Apparatus,bacterial Col, manufactured by Orbeco-Hellige, Inc., classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-034-0479?

NSN 6640-01-034-0479 has 4 cross-referenced part numbers: 4200MILITARYVERSION (Orbeco-Hellige, Inc.), MIL-C-37760 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3325 (Leica Inc Surveying and Photogrammetry Systems Div), 4200MILITARYVERSION (Orbeco-Hellige, Inc.).

What NSN replaces 6640-01-034-0479?

There are 12 known substitutes for 6640-01-034-0479: 4730-00-014-4615, 2940-00-076-2597, 4320-00-738-4424 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4200MILITARYVERSION?

Key specifications for 4200MILITARYVERSION: Features Provided: ANNULAR MIRROR AND CENTERING SCREW DISH SUPPORT AND FLUORESCENT LAMP OR INCANDESCENT LAMP AND INDIRECT LIGHT BEAM AND WOLFHEUGEL PLATE; Case Shape: SLOPING FRONT AND VERTICAL BACK AND VERTICAL SIDE; Mounting Type: RUBBER PAD; Special Features: WOLFFHUEGEL COUNTING PLATE NSN 6640-00-418-8205; 1.5 TIMES MAGNIFICATION,AUXILLIARY TILTING DEVICE INCLUDED; OPERATES ON AC ONLY; QUEBEC. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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